TY - BOOK AU - Collins, W. J. N AU - Figures, K. H TI - A handbook for dental hygienists SN - 723617406 U1 - RK60.5 .C65 1999 617.6/01 PY - 1999/// CY - Oxford ; Boston PB - Wright KW - Dental hygiene - Handbooks, manuals, etc ER -